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alumina oxide balls

Alumina oxide balls

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Product Description

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           Inert Ceramic Ball                           High Alumina Ball                    Alumina Grinding Ball

 

XINTAO 99% high alumina ball for ceramic in petrolchemicals

The XINTAO 99 High Alumina Support Media is in chemical composition99+% alpha alumina and a maximum 0.2wt% SiO2. Because of its high alumina content and low silica (SiO2 ), it's a very excellent and ideal product for high temperature and steam applications, such as secondary reformers in ammonia processing, where leached silica will coat downstream equipment or foul the catalyst bed.

The XINTAO 99 High Alumina Support Media has very excellent thermal properties, with its high density high-temperature resistance 1550℃, also it's a good choice for heat retention or deceleration media.

For its superior chemical resistance, it's suitable for applications in ole fin processes, such as ethylene dryers, where there's the polymerization problem.

Technical Parameter

Model:

XINTAO 99

Color:

White

Shape:

Ball

Typical Technical Composition

Min. %

Max. %

Usual %

SiO2

******

0.2

0.18

Al2O3

99

99.6

99.3

Fe2O3

******

0.2

0.02

TiO2

******

0.55

0.02

CaO

******

0.1

0.2

MgO

******

0.1

0.05

Na2O

******

0.25

0.1

K2O

******

0.2

0.13

Physical properties

Index

Value

Leachable Iron

≤ 0.01%

Apparent Porosity by Weight

≤ 7.0%

Moh's Hardness Scale

>8.0

Water Absorption

<4.0wt.%

Acid Resistance

>99.8%

Thermal Conductivity

0.7-0.8 w/m2 .k

Thermal Expansion @ 500

0.10%

Max. Operating Temperature

1550°C

2822

Specific Density

3.4g /cm3

212 lb /ft3

Bulk Density (Packing Density)

2.1g /cm3

131 lb /ft3

Application

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Advantages

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Company Information

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The product is able to bring about a huge change in one's personality and appearance, helping people get many compliments. It is highly resistant to water intrusion. Because of its flexibility, elasticity, resilience, and insulation, it is widely used in industrial, hygienic and medical applications. It is highly resistant to water intrusion.

A few major manufacturing processes are involved in Xintao Technology zirconia ball. It has to be fabricated by prototyping, mold fabricating, cutting and stamping, PCB making, quality testing, and assembling. JLH mattress has passed ISO 9001 2000
Xintao Technology alumina oxide balls is professionally designed. The design is carried out by our designers who use interactive software to virtually construct the layout of this product. The state-of-the-art design of mattress allows muscles to be fully relaxed
The one thing Xintao Technology zirconia ball boasts on the safety front is the certification from OEKO-TEX. This means any chemicals used in the process of creating the mattress should not be harmful to sleepers. JLH products have passed CFR 1633 and BS 7177
Xintao Technology alumina oxide balls satisfies the general requirements for the safety of household and similar electrical appliances. It will be tested for safety issues including insulation, electric leakage, and short circuit. Each spring is sealed in a strong fiber bag to prevent mould or insects effectively
The manufacture of Xintao Technology alumina oxide balls operates according to international standards in order to be in a position to make realistic and standard-based statements. JLH products have passed CFR 1633 and BS 7177
This product has perfect quality and our team has a rigorous attitude of continuous improvement on this product. JLH mattresses have been exported to over 106 countries and regions including Europe, America, etc
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